This 4000mah provides approximetely two full charge for most smartphones. Convenient power when you need it most. Led battery indicator and powerbank charging cable included smartphone usb charge cable required input: dc 5v2. A. Output: dc 5v 2.A battery not replaceable only use charger cable with a usb connection micro usb port input usb port output flash light power on off colour: pink
This 4000mah provides approximetely two full charge for most smartphones. Convenient power when you need it most. Led battery indicator and powerbank charging cable included
